Many members of the working class came to the cities from other cities germany farms/countryside russia both the living and working conditions for the working class were luxurious and everyone wanted to be a part of this class. true false pollution, diseases, long working hours, and crime were some of the problems created in the cities by the industrial revolution. true false

The approval of is the states was needed to ratify the constitution

What were the purposes of salt? check all of the boxes that apply. -to achieve peace -to protect the security of the united states -to form an alliance against communist nations - to stop the nuclear arms race - to give the united states an advantage over the soviet union

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?